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The EA identifies divergences in two correlated currency pairs and trades in the direction where they converge back. Working timeframe: M30 Input parameters MagicNumber - identification number for the EA. OrdersComment - comment to order, automatic if an empty value is set. Lots - lot size. DepoPer001Lot - automatic lot calculation (specify the balance per 0.01 lot) (if 0, the value from 'Lots' parameter is used). TimeFrame - working timeframe. Symbol #2 - correlated currency. Symbol #2 reverse

The Grid EA (with smart mode) is based on a strategy with a dynamic grid channel that can withstand long absence of rollback. The robot can be used for trading any instruments after a proper optimization. With default parameters, it is recommended for: EURUSD, EURJPY, CADJPY, GBPUSD NZDUSD. Monitoring of EA trading:  https://www.mql5.com/ru/signals/538873 Key Features Fully automated trading Customizable deposit protection Forced order closing and planned trade pauses Virtual Take profit and St

ForExMachina 2 – The Quantitative Volatility Engine Automated Price Action Trading | Trend-Following Breakouts | Smart Recovery (Precision Engineered for XAUUSD & Volatile Forex Pairs) Trading with Machine Precision Stop relying on lagging indicators. ForExMachina  2 is a next-generation trading robot designed to exploit the one constant in the financial markets: Volatility . Built specifically for the MetaTrader 4 platform, ForExMachina ignores market noise. Instead, it utilizes a proprietary

Ilanis is and Expert Advisor for stock trading, it can be used for trading on Forex and other markets, including commodities, metals and index markets. To determine the market entry, the EA uses the modern and ultra-light adaptive indicator FourAverage. Principle of position maintaining is similar to that of the popular Forex robot Ilan, using averaging. But unlike Ilan, Ilanis uses an accurate entry into the market. The robot pays a lot of attention to position control, if the price goes in the

Trading strategy: Scalping. Trading on impulses in automatic trading has been used for a long time and the scheme is not new to traders. It is difficult to catch such moments manually, but the adviser copes instantly. Automated trading uses 2 approaches to trade in such cases: look for pullbacks after impulses. trade in the direction of momentum. The search for entry points is done like this: the adviser measures the rate of price change for which this change should occur, if the conditions for

IMA Recover Loss is the expert advisor based on moving average and some technical indicators. This concept uses statistical tools that help in price analysis. By creating a trend line to find trading signals. This expert advisor has developed and improved the moving average to work well with current data and reduce delays. Long and Short Trade Signals: The method for using the Multiple Moving Average indicator is to trade a basic moving average crossover system using all of the MAs. This system

FOREX GANGSTER is a unique Expert Advisor created by a professional prop trader and financial asset manager with many years of experience. This is a solution for those who strive for stable profits without constant control over each transaction or monitoring the work of a trading advisor. Created for optimal conservative trading and investing through exchange instruments with long-term regular profits and minimal risks. The Expert Advisor algorithm is based on a deep understanding of market pat

Title: KiPollator Gemini Tank: Hybrid AI Trading System (Grid + Sniper) Short Description: Advanced 3-in-1 EA combining robust Grid logic ("Tank"), Precision Trend entries ("Investor"), and Neural Network filtering. Build GOLD 4.12. Full Description: KiPollator Gemini Tank represents the next generation of algorithmic trading. It is not just a standard grid bot; it is a hybrid machine capable of adapting to market conditions using the proprietary KiP GEM COMBO indicators and the KiP Pattern Orac

This Expert Advisor trades based on trend lines, as well as on the basis of volume analysis. Volumes are calculated using minute bars, in order to determine if they were ascending or descending. The trend lines are drawn based on High and Lows in the trade history. There are also additional indicators. Buy or sell signals depend on all those factors. This allows the EA to enter the market with more accuracy and to perform more deals. Input parameters Lots - lot size (if 0, a lot is calculated b

Godzilla EA -  торговый советник, использующий скальпинг в ночное, наименее подверженное волатильности и скачкам курсов, время суток. Советник отличается новым усовершенствованным алгоритмом, небольшим количеством настроек и простотой установки. Характеристики советника: Не использует в торговле самые опасные торговые методы как мартингейл, сетку, усреднение и арбитраж; Рабочие валютные пары: AUDCAD, AUDCHF, CHFJPY, EURAUD, EURJPY, GBPAUD, GBPJPY; Минимальный депозит от 100$; Минимальный лот от

The robot uses the trading strategy of breaking the lines of the Bollinger Bands indicator. The essence of this strategy lies in the constant analysis of the indicator lines and the search for the most effective breakout points for its lines. When the price breaks through the indicator line in one of the directions, the robot opens a trade in that direction and starts to follow it. But the robot does not open trades every time the indicator lines are broken, but only in those places where it co

This is a universal adviser working in several directions. The first and main thing is assistance in various situations that arise during trading. The second is scalping or positional trading according to the trend, open orders, at the same time, insured with support orders using the model of a quantum set of algorithms. Main Advantages Work in several directions; Increase in account balance during drawdown; Maintenance of already open orders; Building a grid lock; Scalping and/or trend trading

FSG Expert   - это полностью автоматизированная торговая система, которая особенно эффективна при торговле на популярной валютной паре: GBPUSD. Система использует в торговле основные закономерности рынка Форекс - возврат цены после резкого движения в любом направлении, с использованием Фибосетки и ее уровней. Рекомендации Настройки по умолчанию на скрине ( можно поиграть с настройками) Символ: GBPUSD  Таймфрейм: H1 Минимальный депозит: $100 Тип счета: ECN Минимальный депозит составляет $100 при

The MicroTrend Scalping EA is an automated Expert Advisor for MetaTrader 4 , developed for trading Gold (XAUUSD) on the M1 timeframe . The Expert Advisor operates with a micro-trend-based scalping logic and a clearly defined position structure.  Usage Area   Instrument: XAUUSD (Gold)   Timeframe: M1 (1 minute)   Trading Approach: Microtrend · Scalping · Tick Momentum   Platform: MetaTrader 4   Maximum Positions: exactly 2 (1 BUY + 1 SELL)  Trading Logic  Analysis of each new M1 candle  No entry

Ilan Spirit Советник  Ilan Spirit -это аналог советника, с добавлением множества дополнительных логик и возможностей для торговли, с оставленными настройками советника . Советник торгует по системе Мартингейл с увеличением последующих лотов в серии ордеров, с целью их усреднения. Первый ордер робот выставляет по сигналам встроенного индикатора. Так же советник имеет возможность прекращать торговлю в зависимости от новостей от сигналов новостного индикатора. Ilan Spirit можно использовать либо на

Nano Scalper   is a high-frequency scalping expert advisor that works with pending orders. Trading is activated when the price returns to the   Envelopes   indicator channel. The advisor manages positions with   stop-loss ,   take-profit   and   trailing stop   to protect profits. Key Features:   M1 Trading   - fast trades with minimal holding time   Pending Orders   - entry when price returns to Envelopes channel   Automatic Risk Management   - flexible lot calculation   Trailing Stop

Ichimoku 3D This Expert Advisor is based on the Ichimoku indicator using the principle of 3 Elder screens. There are 4 types of opening trades in this Expert Advisor: 1 is when there is the same buy or sell signal on 3 timeframes 2-This is when 2 timeframes have the same buy signal and 1 timeframe has the same sell signal or vice versa 3-This is when 1 timeframe is a buy signal and 2 timeframe is a sell signal or vice versa 4-This is when 1 timeframe signal to buy on the average timeframe

MMMStochastic EA strategy: The robot uses its built in Parabolic SAR indicator all the time and does a calculation to determine the prices trends. If it indicates the price will be bullish, it sends a buy order. If the indicator indicates the price will be bearish, it sends a sell order; It will not send an order unless the calculations determines a good trend of profit; Like all MMM products it is also programmed to minimize your losses and protect your money from the hostile market. We have pr

Fundamental Robot is an Expert Advisor based on Fundamental Signals Indicator. The Fundamental Signals Indicator has a powerful calculation engine that can predict market movement over 30000 points. The indicator is named fundamental because it can predict trends with large movements, no complicated inputs and low risk.  The EA works with low margin levels and thus has low risk. Using EA : The EA is very simple and without complicated input parameters. These are main parameters must be set

The robot is based on thirty of the 30 most popular patterns. You can work using all patterns and different currency pairs at the same time. It is recommended to start work with a minimum lot to cover the largest number of patterns and tools. You can disable the templates of your choice. There is also the possibility of changing each template. I wish you a successful trading P.S. Nest. 

Magic Grid is an indicator-free advisor that uses a grid strategy. The strategy is based on automatic reopening of grid pending orders, after closing their market positions (by Take-Profit, Stop-Loss or manually). Pending orders are placed with a specified step from the initial prices, which can be entered manually or generated automatically ( one time at the beginning of the trade ). The robot can trade on any time frame, on any currency pair, on several currency pairs, and on any number of di

The expert is built using three lairs of neurons for each side , long/short and they are all conditioned by a complementary one which is used as a filter . The trading direction is reset if the first lair of neurons give an oposite signal . The expert is mainly built for the EUR\USD , GBP\USD pairs , M15 timeframe .  All settings are available in the "Comments" section in Post #1. The default set has a slightly rised level of risk , for a safer setting the "Use_Rescovery " parameter may be set t

The Expert Advisor trades the signals from an artificial neural network with one hidden layer. Presence of a signal is checked at the closing of the specified period. MAIN PARAMETERS Net option - setting the order grid. When placing a market (not pending, Pending order offset=0 ) order according to a signal, the grid order is set. The following direction are available: follow the trend , against the treand and both directions . The number of placed orders is taken from the ...maximum deals with

CURRENCY PICSOU - Auto-Adaptive MA EA for EURUSD, USDJPY, USDCAD, AUDUSD Introducing CURRENCY PICSOU , a cutting-edge Expert Advisor designed to trade major currency pairs including EURUSD, USDJPY, USDCAD, and AUDUSD . This EA combines a sophisticated moving average strategy with a dynamic auto-adaptive Stop Loss system, ensuring optimal risk management and trade performance. Key Features: Auto-Adaptive Stop Loss: The EA adjusts Stop Loss levels in real-time based on the Average True

Expert Advisor " Divergence Progression» For the EA to work, you need to download the indicator from the CodeBase section-http: / / www. mql5. com/ru/code/32437 - and place it in the MQL4/Indicators folder Recommended parameters D1 EUR / USD: TakeProfit-250; StopLoss-30; Closing on the opposite signal=false; This expert Advisor is medium-term and is intended only for trading on the D1 period on the EUR / USD pair. T

The expert Advisor uses an integrated system of "Recovery" (locking) and balance recovery. The EA is based on a custom indicator "Elf" which is a trading strategy in itself. The operating principle of this EA is the Breakdown/Rollback of support levels in the direction of the trend. Built - in indicators allow you to determine the direction of the trend, so all orders are deferred only in the direction of the trend. The default settings are selected to work on the 5-minute GBPUSD chart. Atten

The trading system operates on seven pairs and one timeframe. The Expert Advisor uses trading systems for trend-based entries with the help of the Envelopes and CCI indicators. Each indicator uses up to five periods for calculating the trends. The EA uses economic news to calculate the prolonged price movements. The EA has the built-in smart adaptive profit taking filter. The robot has been optimized for each currency and timeframe simultaneously. Real monitoring:  https://www.mql5.com/en/signal

CRAZY GRID It is very important that the ADVISER alone trades on the account! The CRAZY GRID Forex Expert Advisor works on an indicator grid strategy on the XAUUSD (GOLD) pair. The EA opens a lot of orders, so it can be used on accounts connected to the rebate service. The Expert Advisor is relatively safe for a deposit, since with a loss of 2% (the amount of loss is configurable),  it will close all orders and start the trading cycle from the beginning. Timeframe - 1 minute, Currency pair

Gold Buy Trader V105 Gold Buy Trader V105 is a professional Expert Advisor designed to trade Gold (XAUUSD) and other major instruments with a refined buy-grid strategy. It combines oversold stochastic entries with an optional one-cycle sell mode, offering flexibility for both trending and ranging markets. This version has been carefully optimized to meet strict MQL5 validation standards, ensuring smooth execution, stable performance, and compatibility across brokers. Key Features Buy-grid entry

Multi-currency expert advisor based on the strategy of breaking through levels and trading on the trend. You can you it for scalp with little take profits. Martingale and averaging are NOT used! Use a demo account to check the expert's performance! It is necessary to conduct tests of each pair before making a decision to use it in the expert! Does not work correctly in the tester! Usd demo acc to test it. Main strategy settings: Easy and Hard . For the Hard method you must use stricter mon

Vortex - your investment in the future The Vortex Gold EA expert Advisor made specifically for trading gold (XAU/USD) on the Metatrader platform. Built using proprietary indicators and secret author's algorithms, this EA employs a comprehensive trading strategy designed to capture profitable movements in the gold market. Key components of its strategy include classic indicators as CCI and Parabolic Indicator, which work together to accurately signal ideal entry and exit points. At the heart of V

BB Return — an Expert Advisor for gold trading (XAUUSD). I previously used this trading idea in manual trading. The core of the strategy is a return of price to the Bollinger Bands range, but not blindly and not on every touch. For the gold market, bands alone are not enough, so the EA uses additional filters that eliminate weak and non-working market situations. Trades are opened only when the return logic is truly justified.   Trading principles — the strategy does not use grid trading, martin

Quantum King EA — Intelligent Power, Refined for Every Trader IMPORTANT! After the purchase please send me a private message to receive the installation manual and the setup instructions. Special Launch Price Live Signal:   CLICK HERE MT5 version : CLICK HERE Quantum King channel:   Click Here ***Buy Quantum King MT4 and you could get Quantum StarMan for free !*** Ask in private for more details! Rule   your trading with precision and discipline. Quantum King EA   brings the strengt

LAUNCH PROMO: Only a few copies left at current price! Final price: 990$ Get 1 EA for free (for 2 trade accounts) -> contact me after purchase Ultimate Combo Deal -> click here New live signal:   https://www.mql5.com/en/signals/2084890 Live Signal high risk :  https://www.mql5.com/en/signals/2242498 Live Signal Set Prop Firm Set JOIN PUBLIC GROUP:   Click here Parameter overview Gold Trade Pro joins the club of Gold trading EA's, but with one big difference: this is a real trading strategy.

The Expert Advisor is a system designed to recover unprofitable positions. The author's algorithm locks a losing position, splits it into many separate parts, and closes each of them separately. Easy setup, delayed launch in case of drawdown, locking, disabling other Expert Advisors, averaging with trend filtering and partial closing of a losing position are built into one tool. It is the use of closing losses in parts that allows you to reduce losses with a lower deposit load, which ensures saf

PROP FIRM READY! ( download  SETFILE ) LAUNCH PROMO: Only a few copies left at current price! Final price: 990$ Get 1 EA for free (for 3 trade accounts) -> contact me after purchase Ultimate Combo Deal   ->   click here JOIN PUBLIC GROUP:   Click here Live Signal Welcome to the Gold Reaper! Build on the very succesfull Goldtrade Pro, this EA has been designed to run on multiple timeframes at the same time, and has the option to set the trade frequency from very conservative to extreme volatile

Trust EA   is a real trader's tool, working on a clear principle, with its advantages and disadvantages, so it will not suit everyone, but for some users it can become the best trading robot. * Limited special offer - 50% off the full price of the product. Only 5 copies at this price. The final price is 997$ * Discuss the complexities of Forex trading here:  chat "Age of Expert Advisors" . Logic I have been working with algorithmic trading systems since 2015, and in my experience, systems with

AI   Forex Robot - The Future of Automated Trading. AI Forex Robot is powered by a next-generation   Artificial Intelligence   system based on a hybrid LSTM Transformer neural network, specifically designed for analyzing XAUUSD, EURUSD   and BTCUSD price movements on the Forex market. The system analyzes complex market structures, adapts its strategy in   real time   and makes data-driven decisions with a high level of precision. AI Forex Robot is a modern, fully automated system powered by   ar

Vortex Turbo — “Trade the storm — control the Vortex” Vortex Turbo represents the next evolutionary stage in intelligent trading — a unique development that merges cutting-edge AI architecture, adaptive market logic, and precise risk control. Built upon proven algorithmic principles, it integrates multiple strategies into a unified high-speed ecosystem powered by a new level of predictive intelligence. Designed as a scalping expert for gold XAUUSD(GOLD), Vortex Turbo employs a controlled martin

EA Gold Stuff is an Expert Advisor designed specifically for trading gold. The operation is based on opening orders using the Gold Stuff indicator, thus the EA works according to the "Trend Follow" strategy, which means following the trend. Real-time results can be viewed  here . Contact me immediately after the purchase to get personal bonus!  You can get a free copy of our Strong Support and Trend Scanner indicator, please pm. me! Settings  and manual   here  Please note that I do not sell my

Live Signal:   https://www.mql5.com/en/users/varkotechnologies/seller MT5 version:   https://www.mql5.com/en/market/product/164203 Timeframe:       M1 Currency pair:       XAUUSD Varko Technologies   is not a business, it is a philosophy of freedom. I am interested in long-term cooperation and building a reputation. My goal is to constantly improve and optimize the product to meet changing market conditions. Gold Safe EA       - the algorithm uses several strategies simultaneously, the main p

Pattie Grid Pro EA  is a fully automatic expert advisor using the very accurate strategy for both initial and grid orders. The EA can trade any currency pairs with one preset that provides high diversification and smooth growth of equity. In spite of using grids the EA is designed to long-term trading with minimal risk.  The robot independently opens positions, manages them and closes them in parts, creating an efficient order grid that adapts to changing market conditions.   Requirements Minima

Game Change EA is a trend following trading system powered based on the Game Changer indicator. It automatically sells whenever a red dot forms and continues in the sell direction until a yellow X appears, which signals a potential end of the trend.  The same logic applies for buy trades.  When a blue dot appears the EA begins buying and it will close out the buy cycle as soon as a yellow X is detected. This EA is suitable for any currency pair and any time frame, however it performs exceptiona

Limited stock at the current price! Final price: $1999 --> PROMO: From $299 --> The price will go up every 5 purchases, next price : $399 Golden Mirage is a robust gold trading robot designed for traders who value reliability, simplicity, and professional-grade performance. Powered by a proven combination of RSI, Moving Average,  ADX, and High/Low Level  indicators, Golden Mirage delivers high-quality signals and fully automated trading on the M5 timeframe for XAUUSD (GOLD) . It features a robu

One Gold - Future of Trading Introducing One Gold EA, a sophisticated trading robot for gold on the Meta Trader platform, developed to assist traders with advanced market analysis. Our proprietary technology leverages neural networks and data-driven algorithms to analyze both historical and real-time gold market data, providing insights that can aid in decision-making. Unlike traditional manual strategies, One Gold EA operates with minimal intervention, streamlining the trading process and aimin

Ask in private for more details after purchase Discounted   price .  The price will increase by $500 with every 10 purchases. Source code FlipDemonHFT available: https://t.me/snakeByteHoldings Ask in private for more details! IMPORTANT! After the purchase please send me a private message to receive the installation manual and the setup instructions. FlipDamonHFT – High-Frequency Trading Robot for XAUUSD (GOLD) FlipDamonHFT is a fully automated Expert Advisor for MetaTrader 4, developed for t

ULTIMATE SALE! Get Forex GOLD Investor with a huge –60% discount ! Special Ultimate Price: $217 (Regular Price: $547 — You Save $330!) Forex GOLD Investor is one of the best expert advisors developed to trade on GOLD(XAUUSD) in the forex market. Forex GOLD Investor consists of 3 trading systems . The first one is based on scalping trading strategy, the second system has time based dependency which opens up to 2 trades at a time and the third system is based on breakout strategy. It has been t

The XG Gold Robot MT4 is specially designed for Gold. We decided to include this EA in our offering after   extensive testing . XG Gold Robot and works perfectly with the   XAUUSD, GOLD, XAUEUR   pairs. XG Gold Robot has been created for all traders who like to   Trade in Gold   and includes additional a function that displays   weekly Gold levels   with the minimum and maximum displayed in the panel as well as on the chart, which will help you in manual trading. It’s a strategy based on  Price

A unique robot that has been successfully trading on a real account since 2021. The Gold Dragon trading system is so stable that it has allowed it to survive all market fluctuations, while other systems have failed! Big sale 50% OFF! Price $450. Regular price $899 Real signal:   click here   Unique set files and all recommendations are provided free of charge. All future updates of the adviser are included in the price. After the purchase, contact me and I will help you install and configure

XIRO Robot is a   professional trading system   created to operate on two of the most popular and liquid instruments on the market:  GBPUSD,  XAUUSD and BTCUSD . We combined two proven and well tested systems, enhanced them with multiple new improvements, optimizations and additional protective mechanisms, and integrated everything into one advanced and unified solution. As a result of this development process, XIRO Robot was created. Robot was designed for traders who are looking for a reliable

Gold Pulse EA is a multi-strategy Expert Advisor that combines three trading systems into one structured and disciplined framework. Designed specifically for Gold (XAUUSD), it adapts to different market conditions using a mix of intraday swing trading, session-based execution, and daily range strategies. This creates a more balanced and consistent automated trading approach without relying on a single setup. Built with simplicity in mind, Gold Pulse EA requires no set files and is easy to depl

Sinal (GOLD/XAUSD) - mais de 14 meses ativo e mais de 6 mil negociações em conta Standard (alavancagem de 1:400):   https://www.mql5.com/pt/signals/2278431 Produto para MetaTrader4:  https://www.mql5.com/pt/market/product/159627 Produto para MetaTrader5:  https://www.mql5.com/pt/market/product/160313 O Apache MHL Moving Average Expert Advisor ou simplesmente "Apache MHL" é um robô que opera no ativo GOLD/XAUUSD utilizando estratégias baseadas em médias móveis e gestão de risco com Martingale.

Trend Ai EA is designed to work with the Trend Ai indicator which will do its own market analysis by combining trend identification with actionable entry points and reversal alerts and will take over all the signals of the indicator in full auto!  The EA contains a number of external parameters that are fully adjustable and allows the trader to customize the expert according to his choice.  Be careful i not sell EA or sets at telegram it scam. All settings free here at   blog .  IMPORTANT! Con

Pattie Opening Range Breakout (ORB) is a range of price variation, which for each session, it generates a combination of support and resistance levels, positioning itself in favor of breaking out of the bands, when it is exceeded on the upside is a signal to buy or enter long and when it is exceeded on the downside it is a signal to sell or enter short. Pattie Break Out  EA  is a specialized trading tool designed to automate  time session-based breakouts . The EA operates by drawing a price rang

SuperNova HFT , a trading EA designed to trade High-Frequency Trading (HFT) evaluations and challenges set by proprietary trading firms (prop firms). After purchasing the EA once, you can then use it an unlimited number of times in order to  pass challenges for over 10 support HFT Pro Firms. Please use at your own risk. Do your due diligence, read prop firm reviews and take responsibility. SuperNova HFT can achieve challenge targets within a very short timeframe. SuperNova HFT specialises in

EA has a  live track record  with many months of stable trading with  low drawdown : All Pairs 9 Pairs Night Hunter Pro is the advanced scalping system which utilizes smart entry/exit algorithms with sophisticated filtering methods to identify only the safest entry points during calm periods of the market. This system is focused on a long-term stable growth . It is a professional tool developed by me years ago that is constantly updated, incorporating all the latest innovations in the trading a

EA Sweet Dreams is a trend following trading system powered based on my own indicator.  It follows a martingale grid strategy.  This EA is suitable for any currency pair and any time frame, however it performs exceptionally well on strong trending instruments such as xauusd on the M15 time frame. Real-time results can be viewed  here . Contact me immediately after the purchase to get personal bonus!  You can get a free copy of our Strong Support and Trend Scanner indicator, please pm. me! Settin

Introducing   Quantum Emperor EA , the groundbreaking MQL5 expert advisor that's transforming the way you trade the prestigious GBPUSD pair! Developed by a team of experienced traders with trading experience of over 13 years. IMPORTANT! After the purchase please send me a private message to receive the installation manual and the setup instructions. ***Buy Quantum Emperor EA and you could get Quantum StarMan for free !*** Ask in private for more details Verified Signal:   Click Here MT5 Versi

Aussie Loonie EA is a professional trading system developed exclusively for the   AUDCAD   currency pair. This cross pair is widely recognized for its stable and technical behavior, which makes it particularly attractive for traders who prefer structured and predictable market conditions rather than extreme volatility and sudden price spikes. By focusing solely on AUDCAD, the system is able to   adapt precisely   to the specific characteristics, rhythm and movement patterns of this pair. The EA

We proudly present our cutting-edge robot, the  Big Forex Players EA  designed to maximize your trading potential, minimize emotional trading, and make smarter decisions powered by cutting-edge technology. The whole system in this EA took us many months to build, and then we spent a lot of time testing it. This unique EA includes three distinct strategies that can be used independently or in together. The robot receives the positions of the  biggest Banks  (positions are sent from our database t